Bottom Bracket Tool Retaining System

Product Code: TB19005

 
Description
Used with most Super B bottom bracket wrenches, 1/2″ driver. bottom bracket tool and some 3/8″ driver bottom bracket tools, ensuring that they are fully engaged with a threaded external cup bottom bracket to prevent slippage.
Fits threaded cup and thread-together bottom brackets with external cups; can’t fit cartridge and cup-and-cone bottom brackets.
GTN
4710898411647